If \({x^2y\over z} = 24\) and \({y^4z\over x} = 30\), find the value of \(x^2 \over (yz)^5\)

 Feb 15, 2022

I think the way to go for this problem is to substitute in a few values in terms of other variables. 

I multiplied equations 1 and 2 to get \({x^2y^5z\over{xz}}=720\).

Thus, \(xy^5 = 720\).


Not quite sure what to do from here, maybe you can give it a go Guest! (try substituting in variables in terms of other variables, and try plugging it into the expression)


Good luck :D!

 Feb 16, 2022

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